Analysis

  • max time kernel
    149s
  • max time network
    93s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/05/2024, 04:22

General

  • Target
    e5a68add1f05363c2eea115ab064c33724d3de2a65f6f9a580f4ca1181387ee4.exe
  • Size 152KB
  • Sample240530-ey86qsfd25
  • SHA256 e5a68add1f05363c2eea115ab064c33724d3de2a65f6f9a580f4ca1181387ee4
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10

Malware Config

Signatures

  • Renames multiple (5072) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5a68add1f05363c2eea115ab064c33724d3de2a65f6f9a580f4ca1181387ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\e5a68add1f05363c2eea115ab064c33724d3de2a65f6f9a580f4ca1181387ee4.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:5076
    • C:\Windows\SysWOW64\Zombie.exe
      "C:\Windows\system32\Zombie.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:1256
    • C:\Users\Admin\AppData\Local\Temp\_RecoveryDrive.lnk.exe
      "_RecoveryDrive.lnk.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      PID:5052

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        desktop.ini.exe.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.exe.tmp
        • Size 152KB
        • SHA256 af0b5d8108bcdf21a3659ed5d9af580c420949efdfc64a2166fb3c66ffeb933e
        • MD5 SHA1 SHA512 SSDEEP

        desktop.ini.tmp

        • Path C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.tmp
        • Size 75KB
        • SHA256 14f368d3c43b1433074a12f248e5d5822d1bb8c8f9df9d308313088797b15224
        • MD5 SHA1 SHA512 SSDEEP

        7-zip.chm.exe

        • Path C:\Program Files\7-Zip\7-zip.chm.exe
        • Size 187KB
        • SHA256 318e3c3daa417404d2c4c7b6fd2669aa3c052e593f4efd0ca4785683c2634963
        • MD5 SHA1 SHA512 SSDEEP

        7z.dll.tmp

        • Path C:\Program Files\7-Zip\7z.dll.tmp
        • Size 1.8MB
        • SHA256 a1b03180ae4c7116e465a5d49cd498beddbbc7a6132d7e5929f4759a6c510913
        • MD5 SHA1 SHA512 SSDEEP

        7z.exe

        • Path C:\Program Files\7-Zip\7z.exe
        • Size 621KB
        • SHA256 13842b88f4f7deffb523b718ccbde344a62b546f4695e8f728c9d8cc276b4ec7
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1007KB
        • SHA256 b659c9e21e94b2baa383f9c0aa2233e4aab26b7db96082e6be7f4a74192c5067
        • MD5 SHA1 SHA512 SSDEEP

        7zFM.exe.tmp

        • Path C:\Program Files\7-Zip\7zFM.exe.tmp
        • Size 1007KB
        • SHA256 28f9f1b5dbb7b7af848136693829606edee32a5a53eadc06d353eee7d7eed896
        • MD5 SHA1 SHA512 SSDEEP

        7zG.exe.tmp

        • Path C:\Program Files\7-Zip\7zG.exe.tmp
        • Size 761KB
        • SHA256 640f124618310e6a04f254e136d3f04042f92eadbc10677630ed9431e01c863c
        • MD5 SHA1 SHA512 SSDEEP

        History.txt.tmp

        • Path C:\Program Files\7-Zip\History.txt.tmp
        • Size 134KB
        • SHA256 b031aa26de457e43dab5ab00bfcb9bae6e64ad55a654fc490117c40538724aee
        • MD5 SHA1 SHA512 SSDEEP

        af.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\af.txt.tmp
        • Size 87KB
        • SHA256 5ab654f4c40457bc08e71ce7a9b8b32339a3002dbc6ca563e684c7c3be72141e
        • MD5 SHA1 SHA512 SSDEEP

        an.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\an.txt.tmp
        • Size 82KB
        • SHA256 3a3150f68b3761bb62a65d70130fc5be176f963843b230a245c624020849e064
        • MD5 SHA1 SHA512 SSDEEP

        ast.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ast.txt.tmp
        • Size 82KB
        • SHA256 3e9e1ff6b70950a4f743ebb0b08544e1e802abefbf313b50d20ff4bfe8ddb5c4
        • MD5 SHA1 SHA512 SSDEEP

        az.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\az.txt.tmp
        • Size 86KB
        • SHA256 f3c88b75988affa41828a50636acdb72a98909a23defb13199c4d81cc0e1be74
        • MD5 SHA1 SHA512 SSDEEP

        ba.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ba.txt.tmp
        • Size 88KB
        • SHA256 a3a3806f83dcb61ed48e1df391864d89a3359e3686e8ad9e9ea09d1d9b6f4a49
        • MD5 SHA1 SHA512 SSDEEP

        be.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\be.txt.tmp
        • Size 86KB
        • SHA256 85eafd0cbafd635c49f969d74403e13dc0d5aa7d36a02d641f1332eb0d3f6089
        • MD5 SHA1 SHA512 SSDEEP

        bg.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bg.txt.tmp
        • Size 88KB
        • SHA256 88f4f2cdd2e7e501827eaf2c52d6a8ea2af115b112e4f33025b29ef2b55e108a
        • MD5 SHA1 SHA512 SSDEEP

        bn.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\bn.txt.tmp
        • Size 89KB
        • SHA256 4c8ba416c78a4be66f902e8ebe94554c2826521adf7bcd64c5ed206c9e2c4bb7
        • MD5 SHA1 SHA512 SSDEEP

        br.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\br.txt.tmp
        • Size 80KB
        • SHA256 c217e5766120074dfde58512bdfec16a513c4888d01ebe65e26ef8b69ef11780
        • MD5 SHA1 SHA512 SSDEEP

        da.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\da.txt.tmp
        • Size 77KB
        • SHA256 79408c16696bc6ef92534a8f210cce64297f4ef7e47d56d96bd87a12202951e8
        • MD5 SHA1 SHA512 SSDEEP

        de.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\de.txt.tmp
        • Size 86KB
        • SHA256 ca4d19a411312e1271fa7521d3757c673534fd44ef98e91b7dd72ad3c0940cd7
        • MD5 SHA1 SHA512 SSDEEP

        el.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\el.txt.tmp
        • Size 93KB
        • SHA256 d7ad02d37a10b4e3e3db571c50703c50aca36ba0fc40749dad1f7fbeae1ef88a
        • MD5 SHA1 SHA512 SSDEEP

        en.ttt.tmp

        • Path C:\Program Files\7-Zip\Lang\en.ttt.tmp
        • Size 85KB
        • SHA256 43da6d182f36adffb5838da2e540be45300885b8aa00e8607e6a751ca36ced2b
        • MD5 SHA1 SHA512 SSDEEP

        eo.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eo.txt.tmp
        • Size 82KB
        • SHA256 19d27b64e4257a492d62036a2bd71e9000f29e62d284f279807b1c7e9b0824e1
        • MD5 SHA1 SHA512 SSDEEP

        et.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\et.txt.tmp
        • Size 84KB
        • SHA256 40e10fc2dc5b1fb655e3c3db6f83b6fffaccc260f65a5078c65ba569d113cdc4
        • MD5 SHA1 SHA512 SSDEEP

        eu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\eu.txt.tmp
        • Size 86KB
        • SHA256 82902dc632cabd10adf819cae0ec1b592b57f0c886f1a9473ec9988923dfda54
        • MD5 SHA1 SHA512 SSDEEP

        fa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fa.txt.tmp
        • Size 88KB
        • SHA256 e7e32f0b9ae173638910ce3cf4913f63e808dc4d733fc4d9abcc10839897461c
        • MD5 SHA1 SHA512 SSDEEP

        fi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fi.txt.tmp
        • Size 86KB
        • SHA256 fa01f5f9cd41da42322272ef75ac1d38f0481446438f83d5a406de7023e3067c
        • MD5 SHA1 SHA512 SSDEEP

        fr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fr.txt.tmp
        • Size 87KB
        • SHA256 4993d9b9a8036046fd733e6fb6854a4a62f05a693279429215c84c7ecdda2640
        • MD5 SHA1 SHA512 SSDEEP

        fur.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fur.txt.tmp
        • Size 84KB
        • SHA256 f8b758cf1a81c8197bc7b1db2b899aebcb3b1600daa0bf5a87f7084d5d33903b
        • MD5 SHA1 SHA512 SSDEEP

        fy.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\fy.txt.tmp
        • Size 83KB
        • SHA256 f10c9c7e905c49660c9b2361aa19ede9b7410eae281ea089f70417a59414ffc7
        • MD5 SHA1 SHA512 SSDEEP

        ga.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ga.txt.tmp
        • Size 83KB
        • SHA256 3bd4cbf8ebfdd20cd73a5a4dd5dd051a9067005759c45174fbe0c30a8314122d
        • MD5 SHA1 SHA512 SSDEEP

        gl.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gl.txt.tmp
        • Size 86KB
        • SHA256 e70b67cd2edc1f34ca41ba637f1ea5db3c38c234a433221a4f4e1eb9c5283401
        • MD5 SHA1 SHA512 SSDEEP

        gu.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\gu.txt.tmp
        • Size 94KB
        • SHA256 4742fbab5e87e20e382f199dc252a101a8c15a645a596ae4ba14ff1271ac3b9d
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 94KB
        • SHA256 e85821c1c44d3c83a80581831951d96aabb621425c459c0b836409b7c65ffbaa
        • MD5 SHA1 SHA512 SSDEEP

        hi.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\hi.txt.tmp
        • Size 94KB
        • SHA256 9e3a5fa9eb50274c32fd20e9dc04c6cfad082af32abae4fe529b0999de1f3fd4
        • MD5 SHA1 SHA512 SSDEEP

        id.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\id.txt.tmp
        • Size 85KB
        • SHA256 6e97d02127d5103c078b27135cad5311dd5476968ed7e80a1bb676cb5de10add
        • MD5 SHA1 SHA512 SSDEEP

        io.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\io.txt.tmp
        • Size 87KB
        • SHA256 77d6b9a480fec6516bde29f1b1668afea19f848e8f367f5d18243562af32bc0a
        • MD5 SHA1 SHA512 SSDEEP

        is.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\is.txt.tmp
        • Size 86KB
        • SHA256 cc595cbd01c29914e004c4bb17474eb91ac73a67e42a9b6a8db153a631ee318f
        • MD5 SHA1 SHA512 SSDEEP

        it.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\it.txt.tmp
        • Size 87KB
        • SHA256 25ec0d4ebf96287fdeb44a2a22a1fa904c5aca6c7dddcebd2d8a2894409a6f89
        • MD5 SHA1 SHA512 SSDEEP

        ka.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ka.txt.tmp
        • Size 95KB
        • SHA256 7914ca5a40938fdd205f0a6c0c907aa23fb8f06a01a83efb07b4a99c15455415
        • MD5 SHA1 SHA512 SSDEEP

        kaa.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kaa.txt.tmp
        • Size 85KB
        • SHA256 b28b4624bf67748eba686ac1deb89eec5537ab5d6b761dca0a5f7f2e99b34ca5
        • MD5 SHA1 SHA512 SSDEEP

        kab.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kab.txt.tmp
        • Size 85KB
        • SHA256 be419ee7c04b09baea7cbfaaa41c0f049f18c897d930e761b125c3c1960ec93c
        • MD5 SHA1 SHA512 SSDEEP

        kk.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\kk.txt.tmp
        • Size 87KB
        • SHA256 09f73184e450ef630456493865f08f4137eb9b7f9510ca093c47917945ab8fb0
        • MD5 SHA1 SHA512 SSDEEP

        ko.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ko.txt.tmp
        • Size 75KB
        • SHA256 c3d7397554d752db9aabed6bedeb1be5329fd1dd38e9c2a3f0470b51e87fe029
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 76KB
        • SHA256 4a27a81919a33aa45d06a78a7a71d003f70951dd368edbed31b163965b4e899c
        • MD5 SHA1 SHA512 SSDEEP

        ku-ckb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp
        • Size 87KB
        • SHA256 003f986ca32814a620031d0aaa1e8ddb77dbb09dafe6b917b4b40b24454898e2
        • MD5 SHA1 SHA512 SSDEEP

        ku.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ku.txt.tmp
        • Size 80KB
        • SHA256 ce4f03f50d6857f4f92e1febc2254c5d8b3b1c76cae8a4cdb4f53c15206dfde5
        • MD5 SHA1 SHA512 SSDEEP

        ky.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ky.txt.tmp
        • Size 89KB
        • SHA256 4e183a102e79560eefadf48581145867293afb9211f31299235edab81cde98a2
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 86KB
        • SHA256 82e2d9b837c1d7abf62fea391a755cab47a09e139a74616661f4768d92a1f15b
        • MD5 SHA1 SHA512 SSDEEP

        lt.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lt.txt.tmp
        • Size 86KB
        • SHA256 05aa66a43443f48df706759e3ee5875a64b47d3e90283850b1373cd10594d5bb
        • MD5 SHA1 SHA512 SSDEEP

        lv.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\lv.txt.tmp
        • Size 80KB
        • SHA256 6950dd7d40f2ad17980df2b31eb2cad3982f86606d3add1ab0cecd6fa4d00a9c
        • MD5 SHA1 SHA512 SSDEEP

        mng.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mng.txt.tmp
        • Size 97KB
        • SHA256 8279e76ff281d846f339f6d18d7c4734a21fb158a7e120272a458d0d54293c99
        • MD5 SHA1 SHA512 SSDEEP

        mr.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\mr.txt.tmp
        • Size 88KB
        • SHA256 0f6839be6dde684459e21658802186b7c9313ec80567fe62327ec71f77be2841
        • MD5 SHA1 SHA512 SSDEEP

        nb.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\nb.txt.tmp
        • Size 83KB
        • SHA256 52321fb449108e5da0f766b054d89bc81505842ebb15b75dc557c41b3805829b
        • MD5 SHA1 SHA512 SSDEEP

        ne.txt.tmp

        • Path C:\Program Files\7-Zip\Lang\ne.txt.tmp
        • Size 88KB
        • SHA256 0768c7cb24c3be9ad4edf8e530c27d8f39e093991a4833bec2a6eed0dbb057f7
        • MD5 SHA1 SHA512 SSDEEP

        MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp

        • Path C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp
        • Size 86KB
        • SHA256 2e97f8f55ec8d9b4132671673d3e459d487f272a7e4b47e5ed6fe129e9eb2577
        • MD5 SHA1 SHA512 SSDEEP

        _RecoveryDrive.lnk.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_RecoveryDrive.lnk.exe
        • Size 77KB
        • SHA256 ecf29b3f016b6e51596b5e19116ffbf62b3102d23187ca437eacc13a3bfc9579
        • MD5 SHA1 SHA512 SSDEEP

        Zombie.exe

        • Path C:\Windows\SysWOW64\Zombie.exe
        • Size 75KB
        • SHA256 da294a95cfffdca01e8aaa462b24e1e6c4fb412589f08933ee821685b2e7545c
        • MD5 SHA1 SHA512 SSDEEP